Rockwell Automation 1404-M4_M5_M6_M8 Powermonitor 3000 User Manual, Firmware rev. 3.0 or LATER - Manual (Page 309)

Publication 1404-UM001F-EN-P - November 2009 309
Sample Applications Appendix C
The reset word for the sequencer is N10:0. The first word in the
rotation of the sequencer is N10:1. The value in N10:0 must be the
same as that in N10:1. The size of file N10 is equal to the size of the
largest sequencer input file. This size depends on the number of
explicit message transfers to be performed. The sequencer length may
be expanded or reduced for Run mode. It is imperative that the
corresponding file that serves as the source of the sequencer’s input
file, N10, must be modified accordingly.
File Data Values
Prior to running the sample ladder, the sequencer initialization file
needs to be loaded with the numbers that correspond to the explicit
message transfer sequence. The following is a list of each mode’s
initialization file and the required/possible numbers to be stored in
each. The first value of a block transfer sequence must be duplicated
in both position 0 and 1 of an initialization file.
N10 - Run Mode
Required numbers are 20, 20, 21, 22, 23, 24, 25, and 26.
N20:0
Required numbers are 5121, 6, 3589, 4, 14, 3
N21:0
Required numbers are 5377, 6, 3589, 4, 16, 3
N22:0
Required numbers are 5633, 6, 3589, 4, 18, 3
N23:0
Required numbers are 5889, 6, 3589, 4, 20, 3
N24:0
Required numbers are 6145, 6, 3589, 4, 22, 3
N25:0
Required numbers are 6401, 6, 3589, 4, 17, 3
N26:0
Required numbers are 6657, 6, 3589, 4, 23, 3
IMPORTANT
Failure to modify the length of file N10 for a modification of either the
Configuration or Run sequence results in improper operation of the
ladder program, and possible fault of the processor due to invalid
indirect offsets.